About Company

Global Heating and Cooling is a Chicago-based HVAC company that provides residential and light-commercial heating, cooling, and indoor air quality services with a focus on reliability and customer comfort. The company offers 24/7 emergency service and handles furnace and boiler repair, air conditioner installation and repair, heat pump services, radiant and hydronic heating, high-velocity systems, ductless mini-split systems, thermostat and smart thermostat installation, and whole-house humidifier/dehumidifier services. The company emphasizes annual maintenance performed by experienced technicians who diagnose issues, recommend preventative part replacements, and support energy-efficient, long-lasting solutions while serving neighborhoods across Chicago from its Ashland Avenue location.

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